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node.js database [closed]
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We are using Node.js + MongoDB for quite some time and it is going great. And full kudos to @christkv, the driver is rock solid and will not fail you. We have deployed the node.js/express.js + mongodb on EC2 with ease. Also, note that we are not using Mongoose. Talking a...
Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
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Hi! I got a problem with this code. For the first time, the boolean contentViewIsAutoresized will be true if it is loaded from storyboard or prototype cell. Only when you do a reloadData, the second it will be correct. So you don't really need to check for the size. Instead ...
How to write to a file in Scala?
...e a sensible default encoding, not to force everyone to specify it all the time. But if you're on a Mac and your files written by Java are gobbledygook because they aren't Mac OS Roman encoded, I'm not sure it's doing more good than harm. I think it's the platforms' fault that they haven't agreed ...
How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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Should I instantiate instance variables on declaration or in the constructor?
... consistency very much, so following this "rule" is something I do all the time, and it makes it much easier to work with the code since you don't have to hunt around to find things.
Your mileage may vary.
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How do I put variables inside javascript strings?
That's how you do it in python. How can you do that in javascript/node.js?
13 Answers
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Trim string in JavaScript?
How do I trim a string in JavaScript?
26 Answers
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What is the “FS”/“GS” register intended for?
...t: A simpler, more brilliant scheme that would have let them address 65536 times as much storage, would been to have treated the segment registers as full upper 16 bit extension of the lower 16 bits, which is in essence what the 286, 386 and Multics did.
– Ira Baxter
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How can I check if string contains characters & whitespace, not just whitespace?
What is the best way to check if a string contains only whitespace?
9 Answers
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Javascript regex returning true.. then false.. then true.. etc [duplicate]
... global regexen have state: you call them (with exec, test etc.) the first time, you get the first match in a given string. Call them again and you get the next match, and so on until you get no match and it resets to the start of the next string. You can also write regex.lastIndex= 0 to reset this ...